Package included: You will receive 10 pieces swimming pool wall anchor (black), the size is 3.8*5.8cm, and the quantity is enough to meet your replacement needs. Reliable material: the wall anchor for swimming pool is made of PVC, which is small and easy to store, does not take up space, is light and durable, has good sealing performance and strong bearing capacity. Strong sealing The swimming pool hole plug can effectively prevent the drainage when cleaning or replacing the pump filter element. It is reliable and durable, does not allow water to flow and spread, prevents leaks, has a long service life, and is suitable for most swimming pools. Easy to use: when your swimming pool hole plug is lost or damaged, just put the hole to block the pool wall hole and you're done. You can continue to finish the pool filter and pump cleaning job, very easy to use. easily pool drainage, avoid drainage when cleaning or replacing the pump filter element; keep the pool water at a comfortable level, giving you the most comfortable swimming experience. Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.